Hunt Valley, Maryland (18 October 2016)—EA&nbspEngineering, Science, and Technology, Inc., PBC (EA), a leading provider of
interdisciplinary environmental services, announced today that it has been awarded a statewide contract to provide Superfund Engineering Services by
the Texas Commission on Environmental Quality (TCEQ). With a maximum value of $8 million, this Indefinite Delivery/Indefinite Quantity contract is
for 4 continuous years; with an optional 1-year renewal period.

Under this TCEQ contract, EA will conduct remedial engineering, oversight services, and other duties as needed at various sites that are within
the purview of the Superfund Program including State Superfund sites and Federal Superfund sites managed by the State of Texas. Specifically, EA
will be tasked to perform feasibility studies, engineer remedial designs, provide remedial action oversight, deliver operation and maintenance services,
and optimize groundwater treatment system operations. Activities may include excavation and onsite containment or offsite disposal of contaminated
soil, stabilization of waste, and the engineering of new and performance improvement of existing treatment systems for groundwater or wastewater
contaminated with hazardous constituents. The contract may also be utilized for similar activities in other program areas at the discretion of TCEQ.

“This significant award highlights EA’s strong working relationship with TCEQ, and also showcases our technical expertise with leading edge
characterization and remedial technology,” said Roger Place, P.G., Vice President and Director of EA’s Central Business Unit. “As a highly experienced
TCEQ and U.S. Environmental Protection Agency consultant, we look forward to applying our comprehensive knowledge to clean up Superfund sites located
in Texas under reduced timeframes as well as for lower long-term costs.”

About EA Engineering, Science, and Technology, Inc., PBC

EA is a 100% ESOP-owned public benefit corporation that provides environmental, compliance, natural resources, and infrastructure engineering and
management solutions to a wide range of public and private sector clients. Headquartered in Hunt Valley, Maryland, EA employs more than 450
professionals through a network of 25 commercial offices across the continental United States, as well as Alaska, Hawaii, and Guam. In business for more
than 43 years, EA has earned an outstanding reputation for technical expertise, responsive service, and judicious use of client resources. For
more information about EA, visit www.eaest.com.